You underestimate how many good skill players are in this league.
Seattle has Lockett, Metcalf, solid group of TE's, and when their backs are healthy a good group of RB's, yet no one mentions their skull guys as being a great group.
Murray has Hopkins, Fitz, Kirk, and Kenyon Drake. Again a very good group.
Mahomes has the best skill group in the league, but no o e mentions that when talking about Mahomes, as they shouldn't
You can say the Rams have no dynamic players that can score on one play from 60 yards out as others do.